Preheat your oven to 400°F (200°C). Wash and pierce the sweet potatoes with a fork to allow steam to escape. Place them on a baking sheet and bake for about 45-60 minutes, or until tender.
While the sweet potatoes are baking, heat the olive oil in a skillet over medium heat. Add the sliced red and yellow bell peppers, red onion, and portobello mushrooms. Sauté for about 5-7 minutes until the vegetables are soft and slightly caramelized.
Stir in the minced garlic, cumin, chili powder, smoked paprika, chipotle chili powder, Worcestershire sauce (if using), brown sugar, lime juice, salt, and black pepper. Cook for an additional 2-3 minutes, stirring frequently, until everything is well combined and fragrant.
Add the cooked corn to the sautéed vegetable mixture. Stir well to combine and allow it to heat through for about a minute. Remove from heat.
In a small mixing bowl, combine the Greek yogurt, half and half, adobo sauce, lime juice, lime zest, and a pinch of salt. Whisk until smooth.
Once the sweet potatoes are ready, remove them from the oven and let them cool for a few minutes. Cut them open lengthwise and fluff the insides with a fork. Fill each sweet potato with the sautéed veggie mixture.
Top the stuffed sweet potatoes with salsa, queso fresco cheese, quartered cherry tomatoes, diced jalapeno, diced sweet onion, and chopped fresh cilantro.
Finally, drizzle the chipotle sauce over the stuffed sweet potatoes. Serve warm and enjoy!